<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
  <meta charset="UTF-8">
  <title>hello</title>
</head>
<body>
  <h1>
    欢迎您！<span th:text="${name.toLowerCase()}">虎哥！</span>
  </h1>

  <h2>
    <ul>
      <li th:each="stu : ${students}" th:text="${stu}" th:if="${stu.length()} >1"></li>
    </ul>
  </h2>
</body>
</html>